528040448

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{79333}}^1$

素因数の和:79364

約数の個数: 40

約数和(自身を含む): 1136221548

約数和(自身を除く): 608181100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 79333, 158666, 317332, 634664, 1031329, 1269328, 2062658, 2538656, 4125316, 5077312, 8250632, 10154624, 16501264, 20309248, 33002528, 40618496, 66005056, 132010112, 264020224, 528040448]

約数ペア:

[(1, 528040448), (2, 264020224), (4, 132010112), (8, 66005056), (13, 40618496), (16, 33002528), (26, 20309248), (32, 16501264), (52, 10154624), (64, 8250632), (104, 5077312), (128, 4125316), (208, 2538656), (256, 2062658), (416, 1269328), (512, 1031329), (832, 634664), (1664, 317332), (3328, 158666), (6656, 79333)]